package cn.cvs.servlet;

import cn.cvs.dao.PowerBatteryMapper;
import cn.cvs.pojo.PowerBattery;
import cn.cvs.utils.MyBatisUtil;
import org.apache.ibatis.session.SqlSession;

import javax.servlet.ServletException;
import javax.servlet.annotation.WebServlet;
import javax.servlet.http.HttpServlet;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
import java.io.IOException;

@WebServlet(urlPatterns = "/PowerSelectIdServlet")
public class PowerSelectIdServlet extends HttpServlet {
    @Override
    protected void doGet(HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException {
        request.setCharacterEncoding("utf-8");
        response.setContentType("text/html,charset=utf-8");
        SqlSession sqlSession= MyBatisUtil.createSqlSession();
        Integer id= Integer.valueOf(request.getParameter("id"));
        PowerBattery powerbattery=sqlSession.getMapper(PowerBatteryMapper.class).selectId(id);
        request.getSession().setAttribute("power",powerbattery);
        request.getSession().setAttribute("id",id);
        request.getRequestDispatcher("PowerBatteryUpdate.jsp").forward(request,response);

        sqlSession.commit();
        MyBatisUtil.closeSqlSession(sqlSession);
    }

    @Override
    protected void doPost(HttpServletRequest req, HttpServletResponse resp) throws ServletException, IOException {
        doGet(req, resp);
    }
}
